<?hh // strict
/**
 * Copyright (c) 2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the "hack" directory of this source tree.
 *
 *
 */

function f(int $a): void {
  switch ($a) {
    default:
      do {
        continue;
      } while (false);
  }
}
